Anti-Nanog抗体(ab90168)

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概述

  • 产品名称
    Anti-Nanog抗体
    参阅全部 Nanog 一抗
  • 描述
    鸡多克隆抗体to Nanog
  • 宿主
    Chicken
  • 经测试应用
    适用于: ICC/IF, IHC-P, WBmore details
  • 种属反应性
    与反应: Human
    预测可用于: Non human primates
  • 免疫原

    Synthetic peptide conjugated to KLH derived from within residues 1 - 100 of Human Nanog.

    参阅Abcam的专有抗源政策

  • 阳性对照
    • This antibody gave a positive signal against a recombinant Nanog protein.

性能

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应用

Our Abpromise guarantee covers the use of ab90168 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
ICC/IF Use at an assay dependent concentration.
IHC-P Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
WB Use a concentration of 1 µg/ml. Detects a band of approximately 40 kDa (predicted molecular weight: 40 kDa).

靶标

  • 功能
    Transcription regulator involved in inner cell mass and embryonic stem (ES) cells proliferation and self-renewal. Imposes pluripotency on ES cells and prevents their differentiation towards extraembryonic endoderm and trophectoderm lineages. Blocks bone morphogenetic protein-induced mesoderm differentiation of ES cells by physically interacting with SMAD1 and interfering with the recruitment of coactivators to the active SMAD transcriptional complexes (By similarity). Acts as a transcriptional activator or repressor (By similarity). Binds optimally to the DNA consensus sequence 5'-TAAT[GT][GT]-3' or 5'-[CG][GA][CG]C[GC]ATTAN[GC]-3' (By similarity). When overexpressed, promotes cells to enter into S phase and proliferation.
  • 组织特异性
    Expressed in testicular carcinoma and derived germ cell tumors (at protein level). Expressed in fetal gonads, ovary and testis. Also expressed in ovary teratocarcinoma cell line and testicular embryonic carcinoma. Not expressed in many somatic organs and oocytes.
  • 序列相似性
    Belongs to the Nanog homeobox family.
    Contains 1 homeobox DNA-binding domain.
  • 发展阶段
    Expressed in embryonic stem (ES) and carcinoma (EC) cells. Expressed in inner cell mass (ICM) of the blastocyst and gonocytes between 14 and 19 weeks of gestation (at protein level). Not expressed in oocytes, unfertilized oocytes, 2-16 cell embryos and early morula (at protein level). Expressed in embryonic stem cells (ES). Expression decreases with ES differentiation.
  • 细胞定位
    Nucleus.
  • Information by UniProt
  • 数据库链接
    • 别名
      • Embryonic stem cell specific homeobox protein (Nanog) antibody
      • ENK antibody
      • FLJ12581 antibody
      • hNanog antibody
      • Homeobox protein NANOG antibody
      • Homeobox transcription factor Nanog antibody
      • homeobox transcription factor Nanog-delta 48 antibody
      • NANOG antibody
      • Nanog homeobox antibody
      • NANOG_HUMAN antibody
      see all

    图片

    • Western blot - Anti-Nanog antibody (ab90168)
      Western blot - Anti-Nanog antibody (ab90168)
      All lanes : Anti-Nanog antibody (ab90168) at 1 µg/ml

      Lane 1 : HUES7 (Human embryonic stem cell line) Whole Cell Lysate
      Lane 2 : Human testis tumor tissue lysate (seminoma) - total protein (ab30258)

      Lysates/proteins at 20 µg per lane.

      Secondary
      All lanes : Goat polyclonal Secondary Antibody to Chicken IgY - H&L (HRP) at 1/3000 dilution

      Developed using the ECL technique.

      Performed under reducing conditions.

      Predicted band size: 40 kDa
      Observed band size: 40 kDa
      Additional bands at: 27 kDa, 75 kDa. We are unsure as to the identity of these extra bands.


      Exposure time: 20 minutes


      Secondary antibody anti-chicken IgY HRP

    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Nanog antibody (ab90168)
      Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Nanog antibody (ab90168)
      IHC image of ab90168 staining in human testis seminoma formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol B. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab90168, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

      For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

    • Western blot - Anti-Nanog antibody (ab90168)
      Western blot - Anti-Nanog antibody (ab90168)
      Anti-Nanog antibody (ab90168) at 1 µg/ml + Recombinant Human Nanog protein (ab50053) at 0.1 µg

      Secondary
      Goat polyclonal Secondary Antibody to Chicken IgY - H&L (HRP) at 1/3000 dilution

      Developed using the ECL technique.

      Performed under reducing conditions.

      Predicted band size: 40 kDa
      Observed band size: 40 kDa


      Exposure time: 1 minute


      Secondary antibody: anti-chicken IgY HRP

    文献

    ab90168 has not yet been referenced specifically in any publications.

    发表研究结果有使用 ab90168？请让我们知道，以便我们可以引用本数据表中的参考文章。

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    Immunocytochemistry/ Immunofluorescence abreview for Anti-Nanog antibody

     Good
    Abreviews
    Abcam guarantees this product to work in the species/application used in this Abreview.
    Application
    Immunocytochemistry/ Immunofluorescence
    Sample
    Human Cell (human iPS cells)
    Specification
    human iPS cells
    Blocking step
    BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 1% · Temperature: 25°C
    Fixative
    Paraformaldehyde
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    Verified customer

    提交于 Sep 03 2013

    Western blot abreview for Anti-Nanog antibody

     Poor
    Abreviews
    Application
    Western blot
    Sample
    Human Cell lysate - whole cell (Human Embryonic Stem Cells)
    Loading amount
    120000 cells
    Specification
    Human Embryonic Stem Cells
    Gel Running Conditions
    Reduced Denaturing (10% SDS)
    Blocking step
    Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C
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    Verified customer

    提交于 Sep 04 2012

    Immunocytochemistry/ Immunofluorescence abreview for Anti-Nanog antibody

     Poor
    Abreviews
    Abcam has not validated the combination of species/application used in this Abreview.
    Application
    Immunocytochemistry/ Immunofluorescence
    Sample
    Human Cell (Undifferentiated human ES cells)
    Permeabilization
    Yes - (see buffer below)
    Specification
    Undifferentiated human ES cells
    Blocking step
    1% serum, 0.1% triton, 0.1% BSA in PBS as blocking agent for 30 minute(s) · Concentration: 1% · Temperature: rt°C
    Fixative
    Paraformaldehyde
    Read More
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    Verified customer

    提交于 Sep 04 2012

    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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